baber/WOPTO huggingface dataset:
Patent JP-H09320434-A (JP)
Title: Electromagnetic contactor
Inventor: FURUKAWA KUNIYUKI
IPC: H01H50/36
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To widen the inner width of a lower part case without enlarging the outer shape and provide a sufficient moderating function by inserting lugs of a yoke into fitting holes of bridging plates put on seats in four corners of the inside of a lower part case and holding the plates with the seats and an upper case. SOLUTION: Insertion holes 30A of two bridging plates 30 installed in both sides of a yoke are provided with outer circumferential frames 30, lugs 26 of a yoke are inserted into holes 30A and at the same time cushion plates 29 and liner plates 28 are superposed on each other to fit the bridging plates. Moreover, the bridging plates 30 are put on the seats 33B formed in four corners, which are dead spaces of a lower part case 33 and the frames 30B are guided and held by steps 33 and side faces 33A of the lower part case 33. Consequently, center stands, which are conventionally needed, in side faces 33A are made no need and the width of the inside of the lower part case 33, so that one-sided printed circuit board can be used and the apparatus manufacturing cost is lowered and the cushion plates can be enlarged.  Furthermore, in the case the bridging plates 30 are made of elastic bodies of a thermally plastic resin, vibration at the time of contact opening and closing can be absorbed and cushion plates 29 may be eliminated.
Patent JP-H10326481-A (JP)
Title: Cassette tape recorder
Inventor: SATO ISAO
IPC: G11B33/02
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a cassette tape recorder having such a structure that the impact from the outside due to drop, etc., does not transmitted directly to a mechanism or a printed circuit board. SOLUTION: An elastic material is combinedly formed into a rigid casing, and holding members such as elastic rib bosses 2c, flanges 2d, etc., are formed inside, and the elastic material is exposed also outside, thereby a main body of a cabinet 2 (2a, 2b) is formed. Then, a cassette cover 1 attaching an elastic member to it is combined with the main body cabinet 2, wherein a mechanism unit combining a mechanism 5 and the printed circuit board 6 is assembled and fixed to the elastic flanges 2d by screws 8. The space is provided for the mechanism unit in between the main body cabinet and the inside of cassette cover, and the unit is held by the elastic rib bosses 2c.
Patent JP-S6111174-A (JP)
Title: Method and apparatus for supplying intermittently viscous fluid
Inventor: INOUE ISAMU
IPC: B05C11/10
Filed: 1984-06-28
Abstract: PURPOSE:To prevent flowing-out of retained air bubbles along with a fluid in normal supply by allowing periodically the fluid to flow at a higher rate than the rate in normal intermittent supply in the method for supplying intermittently the viscous fluid by the opening and closing of an opening and closing valve. CONSTITUTION:The set pressure of a pressure regulator 30 is set so that an optimum flow rate may be obtained when a fluid 2 is supplied to an apparatus 12, and the set pressure of a pressure regulator 31 is set to a value 2-10 times higher than the set pressure of the regulator 30. Accordingly, the intermittent supply of the fluid 2 to the apparatus 12 is carried out by opening an opening and closing valve 32, allowing a gas at a pressure set by the pressure regulator 30 to act on a pressure vessel 3, and opening and closing the opening and closing valve 10 of the fluid. And before the air bubbles are accumulated in the upper space 20 of a valve chest 19, grown larger, and discharged from an outlet port 18, the valve 32 is closed and a valve 33 is opened. Consequently, the fluid is discharged with high pressure along with the air bubbles into a bypass from the outlet port 18.
Patent JP-S5925061-A (JP)
Title: Sterling engine for driving heat pump
Inventor: YAMAGUCHI KAZUAKI
IPC: F02G1/053
Filed: 1982-07-31
Abstract: PURPOSE:To obtain efficient work by arranging operation pistons and guide pistons to keep the phase difference at 120 deg. and providing Freon compressor pistons for a heat pump between guide pistons for operating a freon compressor in accordance with the change of thermal load of the heat pump. CONSTITUTION:Guide pins 10 are arranged to keep the phase different at 120 deg., and compressor pistons 19 are provided between them. The first, the second, and the third pistons are kept at the position phase difference of 120 deg., and the capacity phase difference between a compression space and an expansion space is kept at 60 deg.. Consequently, the pressure ratio can be increased up to 2.3, and the average pressure of operation gas can be increased to a line C from a line B for sufficiently corresponding to the torque change of a Freon compressor between numbers of revolutions n1 and n2.
Patent JP-S61292612-A (JP)
Title: High-strength soft contact lens
Inventor: IZUMITANI TETSUO
IPC: G02C7/04
Filed: 1985-06-21
Abstract: PURPOSE:To provide a soft contact lens having all of a high moisture content of >=60%, high tensile strength and practicably substantial elongation to breakage by copolymerizing an N-vinyl pyrrolidone, hydrophobic monomer, vinyl acetate, unsatd. carboxylic acid and specific crosslinking agent at a specified ratio. CONSTITUTION:This soft contact lens consists of the copolymer consisting of 60-95wt% N-vinyl pyrrolidone, 5-40wt% at least one kind of hydrophobic monomer selected from a specific acrylate and methacrylate, 2-20wt% vinyl acetate, 0-20wt% unsatd. carboxylic acid having one ethylenic unsatd. bond and 0.02-3.0wt% at least one kind of crosslinking agent selected from the specific diolefin expressed by the formula and having >=60% moisture content. The hydrophobic monomer controls the moisture content of the copolymer and provides tensile strength to the copolymer. The vinyl acetate increases the elongation without decreasing the moisture content of the copolymer. The crosslinking agent contributes to the moisture content and tensile strength of the copolymer. The mixed liquid is poured into a prescribed forming mold and after the mold is hermetically sealed, the mold is heated. The result ant bar material is machined and polished to form the lens. The lens is subjected to satd. swelling in a physiological salt soln.
Patent JP-H05303647-A (JP)
Title: Method and device for generating picture data
Inventor: YASUHARA HIROSHI
IPC: G09G5/36
Filed: 1992-04-27
Abstract: PURPOSE:To provide the method and device for generating picture data without requiring complicated arithmetic operation and processing. CONSTITUTION:The system is provided with RAM 13 storing picture data in plural units, ROM 12 storing operating programs CPU 11 retrieving the 1st and 2nd unit picture data corresponding to one end and the other end of split pictures of the objective image from the RAM 13 to be stored in VRAM 15 and interpolating the 1st and 2nd unit pictures by matching the 1st and 2nd unit picture data to the end and start coordinates on the display screen of a display 16, and VDP 14. Thus, the simple structure decreases the production cost and the method and device for generating picture data capable of supplying picture data with high accuracy in a short time can be provided.
Patent JP-S5560675-A (JP)
Title: Air compression pump
Inventor: SEGAMI MASAHARU
IPC: F04B41/00
Filed: 1978-10-30
Abstract: PURPOSE: To prevent peneration of water into a pump main body by placing the pump main body in a container of which only its bottom is open and establishing an air intake port for the pump at the outside of the container.  
     CONSTITUTION: A pump main body 4 is placed in a container 6 of which only the bottom is open, in such a manner that the main body 4 does not project from the bottom opening of the container 6, and an air intake port 7 for the pump is arranged on the outside of the container 6. By this constitution, rain water from above and from around cannot enter into the container 6, and peneration of water into the pump main body 4 is prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62289298-A (JP)
Title: Treatment of excrement, urine, organic sludge and sewage or the like
Inventor: AOSHIMA KIYOSHI
IPC: C02F9/00
Filed: 1986-06-10
Abstract: PURPOSE:To permit the utilization of produced treated water as cleaning water by purifying up liquid urine and sewage in a photosynthesis bacterium culture tank then filtering the same by an ultrafiltrotion device and further filtering the water by a reverse osmosis device. CONSTITUTION:The excrements, urine, org. sludge and sewage, etc., are separated to the solid excrements, the org. sludge and the liquid urine and sewage. The solid excrements, org. sludge, etc. are subjected to a fermentation composting treatment in a fermentation composting device 2. The liquid urine and sewage are fed to the photosynthesis bacterium culture tank 5 to culture the bacteria. The high-temp malodorous gases generated in the tank 2 during this time is fed to the 5 to propagate the photosynthesis bacteria and to remove the malodor of the malodorous gases. The urine and sewage are then fed to the ultrafiltration device 8 and is filtered; further the water is fed to the reverse osmosis device 9 where the water is treated by the filtration to the releasable clean water or the reutilizable treated water. The concd. liquids respectively separated by the devices 8, 9 are sprayed or thrown to the excrements, org. sludge, etc., to be treated in the tank 2.
Patent JP-S62289435-A (JP)
Title: Driving control method for automobile with four-wheel drive device
Inventor: NISHIKAWA SEIICHI
IPC: F16H48/30
Filed: 1986-06-10
Abstract: PURPOSE:To prevent large energy from being applied to a four-wheel drive control clutch for clutch for improving its durability, by prohibiting engagement of the clutch when a difference between number of rotation of front and rear wheels exceeds a prescribed value. CONSTITUTION:An internal combustion engine 1 transmits its motive power to a transfer unit 3 through an automatic transmission 2 to be introduced to rear and front wheel drive shafts 15, 17. The transfer unit 3 is provided with a center differential unit 10 for effecting differential operation between the front and rear wheels. The differential operation is controlled by a differential control clutch 21 which is controlled by a control unit 45 through a hydraulic control unit 22. In the case, when the control unit 45 senses a difference between numbers of rotation of the front and rear wheels based on signals output from r.p.m sensors 46-49 for sensing the number of rotation of the front and rear wheels and the difference exceeds a prescribed value, a hydraulic control unit 22 is controlled to prohibit engagement of the differential control clutch 21.
Patent JP-S63297340-A (JP)
Title: Production of esters
Inventor: OKAZAKI SACHIKO
IPC: C07B61/00
Filed: 1987-05-29
Abstract: PURPOSE:To obtain an ester under a mild condition, in high yield, economically and advantageously, by reacting an organic carboxylic acid with an alcohol by the use of a strongly acidic ion exchange resin treated by low-temperature plasma in the presence of a carbon fluoride as a catalyst. CONSTITUTION:An organic carboxylic acid (e.g. acetic acid, acrylic acid or adipic acid) is reacted with an alcohol (e.g. methanol or ethylene glycol) by the use of a catalyst treated by low-temperature plasma, the catalyst is obtained by fluorinating a strongly acidic ion exchange resin (e.g. preferably one prepared by introducing sulfonic group to styrene-divinylbenzene copolymer) through plasma treatment usually at <=200 deg.C low temperature in the presence of a carbon fluoride, to give an organic carboxylic acid ester (e.g. methyl acrylate).
Patent JP-H0638962-A (JP)
Title: Ultrasonic probe for picking up three-dimensional data
Inventor: OKUNUKI KAZUMICHI
IPC: G10K11/35
Filed: 1992-05-27
Abstract: PURPOSE:To pick up a three-dimensional data by transmitting or receiving an ultrasonic wave through a gap of an object shielding ultrasonic waves such as rib. CONSTITUTION:A vibrator unit 26 which contains array vibrators arranged along a wave transmitting/receiving surface is scanned being oscillated with an arc scanning mechanism on a virtual rotating shaft as axis center. A scan surface S which is formed by an electronic scanning of the array vibrators turns centered on the virtual rotating shaft 32 by a mechanical scanning of the vibrator unit to form an three-dimension area V for picking up three- dimensional ultrasonic waves. This enables the transmitting or receiving of an ultrasonic wave through a gap of an object shielding ultrasonic waves such as rib by setting the virtual rotating shaft 32 near the center between the ribs, for instance.
Patent JP-S62291439-A (JP)
Title: Water cooled engine
Inventor: TAKEDA TOSHIHARU
IPC: F02D1/04
Filed: 1986-06-10
Abstract: PURPOSE:To enhance responsiveness of a governor mechanism together with reduction of the number of parts by additionally mounting a governor mechanism on the pump shaft of a water pump as well as arranging the water pump near a cylinder head. CONSTITUTION:A cam gear 47 attached to a cam shaft 21, a counter gear 49 and a gear attached to a crankshaft (omitted in the figure) are mutually engaged and housed in a gear case 41 mounted on the back face side of a cylinder block 3. A water pump 57 is arranged above the gear case 41 in close vicinity to a cylinder head 5. Said water pump 57 is constructed by attaching an impeller 59 an a pump shaft 61 to which a gear 65 meshing with the cam gear 21 is fixed. And, on the pump shaft 61 of said pump 57, is arranged a governor mechanism 85 consisting of a governor weight 89 pivoted on a holder 87 fixed to the gear 65 and slider 91 axially moved by expanding motion of the governor weight 89.
Patent JP-S5561141-A (JP)
Title: Solidstate relay
Inventor: FUKUSONO HIDEKI
IPC: H03K17/13
Filed: 1978-10-31
Abstract: PURPOSE:To reduce the power consumption at input side, by flowing the input signal current to the light emitting diode only when the voltage of the output side AC power input is around zero. CONSTITUTION:Control signal is fed to the input circuit in series connection of the light emitting diode LD of the first photocoupler 1 and the photo transistor PT of the second photo coupler 2, the output of the photo transistor PT of the photo coupler 1 is connected to the gate control circuit 3 of SCR(S), and rectifying voltage in full wave rectifying the AC power input AC with the rectifying circuit 4 via the load L is fed to the zero cross trigger circuit 5 and between the anode and cathode of ACR(S), and the output of the zero cross trigger circuit 5 controls the light emitting diode of the second photocoupler 2. Accordingly, the photo transistor PT of the second photo coupler 2 is conductive around the zero cross of AC power input AC, when the full wave rectified voltage is less than Zener voltage.
Patent JP-S5758687-A (JP)
Title: Antibiotic
Inventor: MIZUTANI TAKU
IPC: A61P31/04
Filed: 1980-09-27
Abstract: NEW MATERIAL:A compound shown by the formulaIand its salt.  
     USE: A polyether type antibiotic effective against a protozoan, e.g., coccidium, etc. and Gram-positive bacteria.  
     PROCESS: Dianemycin or its salt is dissolved in an organic solvent, e.g., acetone, acetonitrile, chloroform, etc. to give a solution, to which p-toluenesulfonic acid is added, and the solution is adjusted to a pH of about 3. The solution is allowed to stand at room temperature so that these compounds are reacted to give a compound shown by the formula, which is converted into a Na salt and extracted with an organic solvent, e.g., benzene, etc. The extracted solution is concentrated to dryness, dissolved again in an organic solvent, e.g., chloroform, etc., and purified. The prepared substance is again crystallized from a mixed solvent of methanol- water, to give an Na salt of a compound shown by the formulaIas prism crystal. Dianemycin as the starting material is produced from an "Actinomyces" "Sreptomyces hygroscopicus". 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1052890-A (JP)
Title: Biaxialy oriented thermoplastic resin film
Inventor: ABE KOICHI
IPC: B32B27/20
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a film in which its surface is scarcely damaged (scratch resistance), its frictional coefficient at high temperature and high humidity is small and a decrease in image quality (S/N) due to dubbincr is small (dubbing resistance). SOLUTION: In the biaxially oriented thermoplastic resin film containing thermoplastic resin A and inert particles on at least one side surface of the film containing thermoplastic resin B as a main component, a thermoplastic resin film having a mean particle size of the particles contained in the film of 0.1 to 10 times as large as a thickness of the film, a content of the particles of 0.5 to 15wt.% and a thickness of 0.005 to 37μm is laminated.
Patent JP-S5658842-A (JP)
Title: Method and apparatus for removing spure of bottomed parison
Inventor: AOKI KATASHI
IPC: B29B11/08
Filed: 1979-10-19
Abstract: PURPOSE: To make it possible to remove the spure of the parision with the bottom easily by inserting a cutter plate through an upper part of a spure exhaust port provided to the center of a bottom portion of a heating furnace in a condition capable of being subjected to the slide operation from an exterior.  
     CONSTITUTION: The exhaust port 3 of the spure 2a is provided to the center of the bottom portion of a cylindrical heating furnace 1 as well as a pair of cutter plates 4, 4 are attached to the upper part of the exhaust port 3. The cutter plates 4, 4 are obtained by providing spure inserting pores 5 respectively to a flat rectangular steel plate by drilling and forming a knife tip 6 to a part around the pores and inserted into a slit 7 horizontally formed between a side wall 1a of the heating furnace 1 and a bottom plate 1b in a mutually stacked and freely slidable manner so as to meet the knife tips 6, 6 at a center of the exhaust port 3. Moreover, the cutter plates 4, 4 are connected to reciprocal motion apparatuses 8, 8 and a spure 2a of a parison 2 with a bottom inserted in a heating furnace is removed easily by cutting. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0428995-A (JP)
Title: Baking apparatus for manufacturing ceramic board
Inventor: WATANABE YUJI
IPC: C04B35/64
Filed: 1990-05-24
Abstract: PURPOSE:To improve through passage of gas stream around a green sheet and to sufficiently remove binder gas from the surface by providing a side diffuser for diffusing from its side at a position along the side of a conveyor in a baking chamber on a conveyor, and providing a baking jig with a plurality of substantially V-shaped grooves in a direction perpendicular to a longitudinal direction on the upper surface of a base. CONSTITUTION:A side diffuser device 3 is provided in parallel along the longitudinal direction of a conveyor 13 at both sides of a position corresponding to the height of a baking jig 40 placed on the conveyor 13 of a baking chamber 12. Gas streams 35, 36 are directly diffused to the side of a baking unit 40 from diffusers 31c, 31d of the device 3. The partial stream 35a of the stream 35 is introduced from its side to V-shaped groove 42a, and diffused out along the lower surface of a sheet 11 through a passage 19a. The residual gas stream 35b of the stream 35 is introduced by the side flow of a cover 21 and a window 21d, and diffused along the upper surface of the sheet 11 through a passage 19b.
Patent JP-S61293232-A (JP)
Title: Coating composition
Inventor: FUTAKI KOJI
IPC: C08L33/00
Filed: 1985-06-20
Abstract: PURPOSE:A coating composition excellent in adhesion, scratch resistance, etc., and suitable for coating synthetic resin lenses, obtained by mixing an epoxy group-containing silicon compound, colloidal silica sol, an acidic aqueous solution and a curing catalyst at a specifiedweight ratio. CONSTITUTION:The purpose coating composition is obtained by mixing an epoxy group-containing silicon compound (A) of the formula YRSiX3 (wherein R is alkyl, Y is an epoxy group-containing organic group and X is alkoxyl), e.g., (R)-glycidoxypropyltrimethyoxysilane, with colloidal silica sol (B) of a particle diameter of 1-100nm, an acidic aqueous solution (C) (e.g., diluted hydrochloric acid) and maleic anhydride or/and dibutyltindilaurate (D) as a curing catalyst so that 10-50pts.wt. component A, 40-85pts.wt. component B, 1-10pts.wt. component C and 0.01-5pts.wt. component D are present per 100pts.wt. total of components A, B and C.
Patent JP-S61287963-A (JP)
Title: Elongated molding fine particle and injection molding using the same
Inventor: LUXON BRUCE ARTHUR
IPC: C08L77/00
Filed: 1986-06-12
Abstract: Elongated granules of reinforcing fibers extending generally parallel to each other longitudinally of the granule substantially uniformly dispersed throughout a thermally stable, film forming thermoplastic adhesive, providing complete dispersion of the fibers during an injection molding cycle, conserving physical properties and providing significantly better EMI shielding than prior art extruder compounded resin/ fiber blends.
Patent JP-S5835971-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATAISHI OSAMU
IPC: H01L21/331
Filed: 1981-08-28
Abstract: PURPOSE:To reduce the space of base-emitter electrode windows by forming wiring contacting with the P base layer on an N type Si collector layer by poly Si, coating the surface with SiO2 and stacking metallic wiring contacting with an N emitter layer. CONSTITUTION:The N collector layer 23 on an N<+> buried collector is isolated by a P<+> layer 26, the surface is coated with a poly Si thin layer 27, Si3N4 30a, 30b is formed to the base-emitter electrode window sections, and a P external base 31 and SiO2 32 are shaped through the implantation of B ions and heat treatment. The mask 30a is removed, poly Si 34 is stacked, B ions are implanted, a P<+> base connecting layer 35 is molded through heat treatment, the layer 34 is patterned and heated, and SiO2 36 is formed onto poly Si wiring 34'. The mask 30b is removed, a P internal base 37 is shaped through the implantation of B ions and thermal diffusion, an N<+> emitter 37 is molded through the implantation of Al ions, and an Al electrode 39 is attached. According to this constitution, the emitter wiring 39 can be overlapped to the base electric wire 34' through the SiO2 36, and 2-3mum width is sufficient as both electrode windows.
Patent JP-S5835918-A (JP)
Title: Quartz reaction tube and manufacture thereof
Inventor: TAKEMOTO NOBUYUKI
IPC: H01L21/22
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a reaction tube of sharply reduce cost as compared with an SiC tube by a  method wherein a crystalline quartz sintered layer is provided at the outside circumferential  part excluding a gas introducing tube and the cap part of the transparent quartz tube having  at the edge part respectively the gas introducing tube and the transparent quartz cap part. CONSTITUTION:A cylinder 2 consisting of stainless steel, etc., and lower edge thereof is wrung  is engaged with the outside circumference of the transparent quartz tube 1 excluding the gas introducing tube and the transparent quartz cap, and is fixed to the quartz tube 1 using  chucks 3, 4. Moreover a heat generating source 6 aligned the center thereof with the tube axis  arranged inside of the quartz tube 1, and high pure crystalline quartz particles 5 having grain  size of about 150-250 meshes are filled up densely in the gap between the quartz tube 1 and  the cylinder 2. After then the heat generating source 6 is heated to heat the quartz tube 1 and  the particles 5 at the high temperature of 2,000-2,500 deg.C, the part coming in contact with the  outside circumference of the quartz tube 1 is made to be molten, the part having thickness of  1-2mm. only is made as the transparent quartz layer 7, and the part surrounding the layer  thereof is made as the crystalline quartz sintered layer 5. Then the chucks 3, 4 are removed,  the quartz tube 1 is draw out from the cylinder 2, the heat generating source 6 is removed,  and the outside circumferential part of the sintered layer 5 is polished to obtain the desired  outside diameter.